SELECT 'ALTER TABLE '+ OBJECT_NAME(parent_object_id)+ ’ DROP CONSTRAINT ’ +Name FROM sys.foreign_keys WHERE referenced_object_id=OBJECT_ID(‘dbo.学生’)
SELECT 'ALTER TABLE '+ OBJECT_NAME(parent_object_id)+ ’ DROP CONSTRAINT ’ +Name FROM sys.foreign_keys WHERE referenced_object_id=OBJECT_ID(‘dbo.学生’)